JPH0366770B2 - - Google Patents
Info
- Publication number
- JPH0366770B2 JPH0366770B2 JP18201088A JP18201088A JPH0366770B2 JP H0366770 B2 JPH0366770 B2 JP H0366770B2 JP 18201088 A JP18201088 A JP 18201088A JP 18201088 A JP18201088 A JP 18201088A JP H0366770 B2 JPH0366770 B2 JP H0366770B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- overhead ground
- wire
- wires
- ground wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 56
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 18
- 238000004891 communication Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000008397 galvanized steel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- -1 aluminum Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4422—Heterogeneous cables of the overhead type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18201088A JPH01236523A (ja) | 1988-07-21 | 1988-07-21 | 光ファイバ複合架空地線 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18201088A JPH01236523A (ja) | 1988-07-21 | 1988-07-21 | 光ファイバ複合架空地線 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61135253A Division JPS61281409A (ja) | 1986-06-11 | 1986-06-11 | 光フアイバ複合架空地線 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22422992A Division JPH05198220A (ja) | 1992-08-24 | 1992-08-24 | 送電線路に伴なった通信線路の構築方法 |
| JP22422892A Division JPH05198219A (ja) | 1992-08-24 | 1992-08-24 | 光ファイバ複合架空地線 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01236523A JPH01236523A (ja) | 1989-09-21 |
| JPH0366770B2 true JPH0366770B2 (enrdf_load_stackoverflow) | 1991-10-18 |
Family
ID=16110749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18201088A Granted JPH01236523A (ja) | 1988-07-21 | 1988-07-21 | 光ファイバ複合架空地線 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01236523A (enrdf_load_stackoverflow) |
-
1988
- 1988-07-21 JP JP18201088A patent/JPH01236523A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01236523A (ja) | 1989-09-21 |
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